Savanna plants are specially adapted to the savanna in this way = They have specially long leaves but small stalks to take up alot of water and store it when the plant it self needs a drink, in this way there seems to be alot of plants but theres only a smallbit of them, also trees are usually never really close to each other to prevent fighting over water and space which also means theres a bit of space between trees and plants which helps the live longer, here is a specialised plant that produces sap that is made into medicine for eyes, skin and other more. Its called the Senegal Acacia.

Senegal Acacia = oozes sap that can be used in creation of medicine for skin, eyes etc. it is very useful but it only oozes in the summer due to the sun.